That book you remember the plot of but not the name...

[Viviana]

I was wondering if anyone knows the name of this book.

I read it several years ago. It was about a girl whose parents were killed when she was in high school. She had a stalker and he killed her family and cut her all over her body. She moves away and gets a new name. I think she is staying with family friends or something. She goes out with friends and there is a band playing. One of the guys from the band is interested in her.

They somehow end up in LA or something where the guy's brother lives. She finds out the band has some connection to her stalker and that the stalker told people about her and they thought she was his crazy ex-girlfriend or something. I think the guy from the band gets his house broken into and there is a fire or something.

If anyone can help I'd really appreciate it